package com.team2.hospital.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.team2.hospital.entity.Bed;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface BedMapper extends BaseMapper<Bed> {
    /**
     * 统计今天住院人数
     */
    int bedPeople(String bStart);
}
